Jul 25

Refocus your Eyes: Nvidia presents Near-Eye Light Field Display Prototype

At this year’s SIGGRAPH conference, currently taking place in Anaheim CA, tech blog Engadget spotted an unusual participant in the “Emerging Technologies” section. Douglas Lanman and David Luebke from the research labs at graphics processing specialist Nvidia presented what may be considered a prototype of the future of Virtual Reality: a near-eye light field display.

But what does it do?
Microlens arrays, which are mounted just in front of the high resolution displays, are used to convert pixels to individual light rays, thus creating a light field directly in front of the eye. The viewer is thus able to refocus at multiple depths into the scene.

Refocus your Eyes: Nvidia presents Near-Eye Light Field Display Prototype (picture: Lanman & Luebke 2013)

Continue reading